| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.27 | 13.730% | $214.1195 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $126.94 | 6.411% | $135.0781 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $72.55 | 10.420% | $80.1097 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $174.38 | 4.422% | $182.0911 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $130.38 | 11.373% | $145.2081 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $165.92 | 11.781% | $185.467 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $85.70 | 8.401% | $92.8997 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $944.14 | $1,034.9732 | $1,034.98 | $1,034.95 | $1,035.00 | |